TrueUnit - conversion calc

TrueUnit – Offline Measurement Converter & Calculator! TrueUnit is the ultimate 100% offline measurement converter and technical calculator built for woodworkers, makers, DIYers, engineers, and workshop professionals. Designed with a modern, clean Material 3 interface, TrueUnit delivers instant, zero-latency conversions with maximum precision—no internet connection or account required. 🔨 MAKER MATH •Metric / Imperial Fraction Converter: Convert mixed fractions (e.g. 5 3/16", 2 4/5") to decimal inches, millimeters, centimeters, and meters. Features intuitive unidirectional flow and persistent last-used unit preferences. •Board Foot & Lumber Estimator: Calculate board feet (BF), linear footage (LF), and total material cost for woodworking and construction projects. •Surface Area Calculator: Calculate single and multi-surface areas for square, rectangular, and round surfaces in sq ft, sq in, sq yd, sq m, sq cm, and sq mm. •3D Volume Calculator: Calculate 3D volume for boxes, cylinders, cones, and spheres with live multi-object totals in cu ft, cu yd, cu m, and Liters. ⚡ TECH & ENGINEERING SUITE •Interactive Ohm’s Law & Power Solver: Solve Voltage (V), Current (I), Resistance (R), and Power (P) simultaneously. Type any two values to solve the rest with real-time conflict detection and engineering unit prefixes. •AC Power Calculator: Compute Single-Phase (1Φ) and Three-Phase (3Φ) real power and amperage with adjustable power factors. •AWG Wire Ampacity & Voltage Drop: Calculate voltage drop, delivery voltage, and percentage drop across standard copper AWG conductor gauges (AWG 14 to 4/0). Includes embedded NEC 75°C ampacity ratings and 3% voltage drop safety warnings. •Subnet & CIDR Mask Calculator: Calculate CIDR prefixes, subnet masks, wildcard masks, network/broadcast addresses, and usable IP host ranges. •Byte Visualizer: Bidirectional real-time conversion between Hexadecimal, Decimal, Binary, and ASCII characters. 📐 DISPLAY & MEDIA UTILITIES •Aspect Ratio Scaler: Lock and scale screen dimensions across 16:9, 21:9, 4:3, and custom aspect ratio presets. •PPI & Screen Density Calculator: Calculate exact pixels per inch (PPI) and total display pixels given resolution and diagonal screen size. ✨ KEY FEATURES & ADVANTAGES •Widgets! Directly access your favourite tool with 1 click. •100% Offline & Private: Operates entirely on-device. No internet required, no tracking, no data collection. •Clean Material 3 Design: Fully supports Material You dynamic theming with persistent Light and Dark mode options. •Customizable Dashboard: Pin your most-used tools to the top of your home screen for instant access. •Recent Calculations History: Quickly copy past calculation results to your clipboard with a single tap. •Smart Input Fields: No pre-populated clutter—type your measurements and watch results calculate live as you type. If you have an idea for a converter/calculator that I have missed let me know!